
html{
width:100%;
height:100%;
background-image:url(image/bg_01.jpg);
background-position:top left;
background-repeat:repeat-x;
}
body{
width:820px;
margin:auto;
height:100%;
}
#portlet{
position:absolute;
left:50%;
top:50%;
}
#header {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 3em;
color: #FFFFFF;
border-top: #778899;
text-align: right;
}
#footer {
position: absolute;
bottom: 0;
left: 0;
width: 100%;
height: 2em;
background-color: #2A4F6F;
color: #FFFFFF;
border-top: #778899;
text-align: right;
}